S&B 6,5x55 SE TXRG 7.8 G

S&B 6.5×55 SE TXRG 7.8 g is loaded with a lead-free, solid-copper hunting bullet. Its aerodynamic boat-tail base and blue polymer tip are designed to support a flat trajectory, efficient energy retention and reliable expansion.

Suitable for use

• Rifles chambered in 6.5×55 SE

• Hunting where permitted by current regulations

• Shooters seeking a lead-free hunting bullet

• Areas where lead-projectile use is restricted

• Open-country conditions

• Confirming a hunting rifle’s point of impact

Why choose S&B 6.5×55 SE TXRG 7.8 g?

• Lead-free solid-copper bullet

• Blue polymer tip

• Aerodynamic boat-tail base

• 7.80 g / 120 gr bullet weight

• Muzzle velocity of 863 m/s

• Muzzle energy of 2,905 J

• G1 ballistic coefficient of 0.414

• Manufacturer-calculated MRD of 176 m

• 20 cartridges per box

Technical specifications

• Calibre: 6.5×55 SE

• Bullet type: TXRG

• Bullet construction: Polymer-tipped solid-copper bullet

• Bullet base: Boat-tail

• Bullet action: Expanding

• Lead-free bullet: Yes

• Bullet weight: 7.80 g / 120 gr

• Ballistic coefficient: G1 0.414 / G7 0.208

• Manufacturer bullet number: 2965

• Complete-cartridge weight: 22.4 g

• Cartridge length: 76.00 mm

• Case material: CuZn 30

• +P loading: No

• Estimated power factor: 339.7 kgr·fps

• Test-barrel length: 600 mm

Ballistic data

• Muzzle: 863 m/s and 2,905 J

• 100 m: 789 m/s and 2,426 J

• 200 m: 718 m/s and 2,010 J

• 300 m: 651 m/s and 1,653 J

• 400 m: 588 m/s and 1,347 J

The figures were obtained with a 600 mm test barrel. Actual velocity, energy and expansion depend on the firearm, impact velocity and environmental conditions.

Trajectory reference data

Manufacturer-published points of impact with a 100 m zero:

• 50 m: –0.7 cm

• 100 m: 0.0 cm

• 200 m: –10.8 cm

• 300 m: –40.7 cm

• 400 m: –93.9 cm

The manufacturer-calculated MRD is 176 m. MRD trajectory reference:

• 50 m: +1.2 cm

• 100 m: +3.8 cm

• 200 m: –3.3 cm

• 300 m: –29.4 cm

• 400 m: –78.8 cm

Packaging

• Cartridges per box: 20

• Boxes per shipping case: 12

• Cartridges per shipping case: 240

• Box dimensions: 183 × 96 × 32.5 mm

• Approximate box weight: 0.60 kg

Frequently asked questions

Is the complete cartridge lead-free?

Sellier & Bellot describes the TXRG projectile as a lead-free solid-copper bullet. The product page does not classify the complete cartridge as Nontox ammunition.

What is the purpose of the blue polymer tip?

The tip improves the projectile’s aerodynamic profile and is designed to help initiate expansion on impact.

Will TXRG have the same point of impact as an SP load?

Not necessarily. Bullet weight, construction, muzzle velocity and ballistic coefficient differ. Re-zero the rifle or at least reconfirm its point of impact after changing loads.

Does the 176 m MRD indicate the bullet’s maximum effective range?

No. MRD is a trajectory calculation. It does not define minimum expansion velocity, an ethical hunting distance or the maximum range permitted by law.

Recommended products

• S&B 6.5×55 SE SP 9.1 g

• S&B 6.5×55 SE SP 10.1 g

• S&B 6.5×55 SE FMJ 8.0 g training ammunition

• Riflescopes and suitable scope mounts

• Targets, hearing protection and cleaning equipment

When is S&B 6.5×55 SE TXRG 7.8 g the right choice?

TXRG suits shooters who require or prefer a lead-free expanding hunting bullet. The 7.8 g copper projectile achieves a manufacturer-listed muzzle velocity of 863 m/s and muzzle energy of 2,905 J from a 600 mm test barrel.

An SP load may be preferable when a traditional lead-core soft point is desired. Non-expanding FMJ or match ammunition is normally the more practical choice for regular range training.

Expert recommendation

Solid-copper bullets can group differently from lead-core bullets because of their construction and interaction with the barrel. Always verify accuracy and point of impact in the intended rifle.

Confirm that the calibre, bullet construction and energy comply with the requirements for the intended hunt. Do not determine a suitable shot distance from the MRD figure alone.

Lead-free 6.5×55 SE hunting ammunition

S&B 6.5×55 SE TXRG 7.8 g combines a solid-copper bullet, blue polymer tip and boat-tail base. It is a fast lead-free hunting load with a listed muzzle velocity of 863 m/s.